Some bulb makers worry about keeping up with demand for fluorescents if incandescents are phased out quickly.

一些灯泡制造商担心如果白炽灯被很快淘汰，将无法满足萤光灯的需求。

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A phased array antenna implemented by thinning is presented according to a specific demand of a monopulse antenna.

根据某单脉冲天线要求，设计了一个稀布阵相控阵天线。

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If the surge works well, the phased withdrawal so many Democrats demand (and for which so many Republicans wish) can still begin this year.

NPR: U.S. Troops Surge Toward an Exit in Iraq